Anh
forming gas
formier gas
Đức
Schutzgas
Formiergas
Pháp
gas neutre environnant
mélange hydrogène-azote
forming gas /INDUSTRY-CHEM,ENG-ELECTRICAL/
[DE] Schutzgas
[EN] forming gas
[FR] gas neutre environnant
formier gas,forming gas /INDUSTRY-METAL/
[DE] Formiergas
[EN] formier gas; forming gas
[FR] mélange hydrogène-azote